Pith Number

pith:ITA2MZDM

pith:2004:ITA2MZDM7EQALDXQKLUXTS3Y5A

not attested not anchored not stored refs pending

Two-Dimensional Heisenberg Model with Nonlinear Interactions: 1/N Corrections

Andrea Pelissetto, Bortolo Matteo Mognetti, Sergio Caracciolo

arxiv:cond-mat/0409536 v1 · 2004-09-21 · cond-mat.stat-mech · hep-lat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITA2MZDM7EQALDXQKLUXTS3Y5A}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:18:02.555566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44c1a6646cf920058ef052e979cb78e818960abd164d81b512101b165838a739

Aliases

arxiv: cond-mat/0409536 · arxiv_version: cond-mat/0409536v1 · doi: 10.48550/arxiv.cond-mat/0409536 · pith_short_12: ITA2MZDM7EQA · pith_short_16: ITA2MZDM7EQALDXQ · pith_short_8: ITA2MZDM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ITA2MZDM7EQALDXQKLUXTS3Y5A \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 44c1a6646cf920058ef052e979cb78e818960abd164d81b512101b165838a739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c5fecc3d538e466212bf5212561a78979777d522ddfc08eee405920b0e5bb46",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2004-09-21T09:57:12Z",
    "title_canon_sha256": "18e4bcb909df8ccd72db577d7327ea7de324eedfb803ed743c4891599133bfd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0409536",
    "kind": "arxiv",
    "version": 1
  }
}